‘AbdulKarim Boudiaf was 18 when he was fatally shot in the neck while walking with friends outside a pub in north London in 2009. A man stood trial for his death, but no one has ever been convicted. His family tell The Independent they feel discriminated against because of their race and class background.’

“A plea of autrefois acquit or convict was to be narrowly confined to cases where the offences were the same in fact or law. In any case where the narrow application of that principle would result in unfairness or injustice to a defendant, amounting to oppression, the remedy lay in the power of the court to stay the proceedings.”

“Two men have been convicted of the racist murder of black teenager Stephen Lawrence, 18 years after he was stabbed to death at a south London bus stop. Gary Dobson and David Norris were found guilty by an Old Bailey jury after a trial based on forensic evidence.”

“Screwdriver killer Leigh Clift was brought back to court and convicted of murder following a change in a the law allowing him to be charged with a different offence over the same attack on Milton Keynes man Jonathan Barton.”

“Stephen Lawrence was murdered on 22 April 1993 in an unprovoked attack. Two men have recently been charged with his murder: David Norris and Gary Dobson. They are both in custody and will stand trial later this year at the Central Criminal Court.”

“Durham Crown Prosecution Service has advised Durham Police there is not enough new evidence under the double jeopardy provisions for the Director of Public Prosecutions to authorise an investigation into former GP Howard Martin, acquitted of the murder of three of his patients six years ago.”

“A violent footballer who beat his ex-girlfriend to death yesterday became the first person acquitted of a crime to be jailed for it under new ‘double jeopardy’ laws. The former Maidstone United player Mario Celaire, 31, must serve a minimum of eight years after pleading guilty to the manslaughter of Cassandra McDermott.”